<template>
  <div class="container">
    <router-view></router-view>
  </div>
</template>

<script>

export default {
  name: 'App',
  data () {
    return {
      msg: 'root组件'
    }
  }
}
</script>

<style>
.container{
  width: 100vw;
  height: 100vh;
}
</style>
